The first World Chess Championship held in New York City in 20 years is shaping up to be a dramatic one. If you want to tune in to what the World Chess Federation's event website calls the season finale of an epic battle between Carlsen and Karjakin, you have options. A $7 signup fee gets you access to panoramic video, multiple cameras and expert commentary. Carlsen and Karjakin have remained evenly matched throughout the World Chess Championship, which started Nov 11.